20x25x4 HVAC Furnace Air Filter, MERV 11 | Washable&Reusable| 1-Pack

About this item

• Multi-functional Compatibility: This 20×25×4 air filter is widely compatible with various stoves and HVAC systems. Its universal design is not restricted by system type, making both installation and maintenance effortless. Compatible brands and models include: Lennox (X6673), White Rodgers (ACM2000M, ACM2000M-108, FR2000M-108, FR2000M-111).
• Filtration Efficiency: This MERV-11 HVAC filter captures 90% of dust and hair particles in the air, making your indoor air fresher and healthier.
• Material & Quality: This HVAC filter is expertly crafted from high-quality natural electrostatic material. With a thickened and reinforced aluminum frame, it is resistant to warping and cracking even in harsh environments. One filter replaces multiple disposable filters.
• Proper Cleaning Instructions：It is recommended to clean the filter every 1 to 2 months to maintain smooth airflow. Take out the dust-covered filter, and blow away all dust from the air outlet side towards the air inlet side with a hair dryer first. Then lay the filter flat on an empty rack and rinse it with a low-pressure water hose. The cleaning process is complete when the running water turns clear. The filter can be reused after being fully air-dried.
• Installation & Handle: If gaps exist, sealing strips can be used to fill the gaps between the filter and the slot of your HVAC/refrigeration/heating system. This perfectly solves air leakage and maximizes filtration efficiency. The handle design makes installation and removal more convenient.
• After-sales Commitment: Please contact the seller via your Amazon order page if you need assistance. Our professional customer service team will provide you with thoughtful and high-quality service.